In the year of 1957, the 
Fisher’s Seamaster 300 is a typical example of a watch that may not seem very unique until you take a closer view at what’s really in front of you and notice the fixed lugs, the tritium dial, and the military markings at the back, small features that don’t appear in equivalent civilian models and make this an exceptionally rare piece.
As a matter of fact, a nice Seamaster 300 Mil-Spec is a much rarer find than a good Rolex MilSub, and based on availability alone, you would consider collectors would be ready to pay just as much for the Royal Navy’s initial choice as they are for the more famous MilSub. Whether or not they should is a matter of opinion, surely, and the mythical status of the MilSub is a sure thing at this point, but this particular Seamaster 300 might in fact have the cheek of beating its long-time competitor several times over this weekend, when it goes up against quite a few submariners. 
Add the original owner’s personal dive log and you’ve got yourself one of the most interesting diving watches of the 1960s, and absolutely one of the most well-preserved Seamasters replica watches on the market.
